Another vacuum generator question

[Curt Sprenger]

Kerry,

I think I found it... Check this out
http://www.gtc-products.com/?id=vacuumGen

"S" - If it is a vacuum port as you say it is, could that be for a
vacuum gauge or a vacuum pressure "S"ensor as indicated in the above
link. I'd guess you do not need that second vacuum port unless there is
something more on your coach that operates using vacuum.

That's my guess.

If the vacuum generator you found is inexpensive, it can't hurt to try
one. But first I'd us a hand held (manual) vacuum tester. Hook it up to
the cruise control bellows. Pump the vacuum tester until the bellows
sucks in. Read the pressure and compare that to the vacuum generator you
found on the net.

Good luck.

Curt Sprenger 1987 PT38 8V92, Anaheim Hills, Calif.



davidkerryedwards wrote:

> My apologies for plaguing the list with vacuum generator questions but
> I'm trying to figure out if I can retrofit a different vacuum
> generator. The original had 3 ports in addition to the threaded
> supply port. The are labeled with letters "E" "V" and "s". The "V'
> is the main vacuum line to the vacuum canister on the cruise control.
> (I believe). The "e" is exhaust I think because this is where it was
> 'leaking' or exhausting. The 's' had a vacuum hose attached to it but
> I don't know where it goes. Can anyone give a guess as to waht "S"
> means or can you tell me where the additional vaccum line terminates?
>
> Kerry
> 82 FC 35
> Denver
>
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